She was feeding documents into a paper shredder.她将文件放入碎纸机。...a document shredder.文件粉碎机This machine consolidates copy, print, scan, and shredder function together.这个机器集复印 、 打印 、 扫描和碎纸机功能为一体.She tried to sell me the idea o...
We’re studying dramatic texts by sixteenth century playwrights.我们正在研究16 世纪戏剧作家的戏剧文本。He began studying politics and medieval history.他开始学习政治学和中世纪史。I know that you'vebeen studying chimpanzees for thirty years now.我知道你...